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Analysis

  • max time kernel
    91s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/02/2023, 03:30

General

  • Target

    http:///root/sample/adb4c184078063ba5a3399b1e260e02e918835fb

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 35 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" http:///root/sample/adb4c184078063ba5a3399b1e260e02e918835fb
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3340
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3340 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:4708

Network

MITRE ATT&CK Enterprise v6

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

    Filesize

    471B

    MD5

    54d6253214f843b2b958ccc313c9d824

    SHA1

    6458fc1969c53f40b83d11149811cc0acf952a12

    SHA256

    9452ca2937559277d5c065011cc3f080eab643950189b27605bca71c12e6f10d

    SHA512

    be04dfda0020d0d907e1f0f0ddc86d4793a27029ac950524333aa37defae511a739af51bf77e51a742f50d73dc03b33771d417b69ea0272da0f02f233f665d52

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

    Filesize

    434B

    MD5

    43b217291e15627bc3477d14536d1108

    SHA1

    04277a068a9972db3518a92e42bdd91e5090e327

    SHA256

    552b4ea0d055754e2926cda1a4809f29d7b05790fede7eaaf8c8c53b15c8032d

    SHA512

    97036dc9a6b1e1e613d71d336765dc4c020b270611fa9b564932bd11b11abd9eccf6e8a2ec2fb40bfdc2e12dd9207b289825eeeeb43bc6ac5cc2e28814a12450